MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1553"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbnr/pp1ppp1p/6p1/2p5/3P4/2P3P1/PP2P1PP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:02"]
[GameStartTime "2026-09-14T16:03:12 +0000"]
[GameEndTime "2026-09-14T16:03:15 +0000"]
[PlyCount "60"]
[Termination "illegal move"]
[TimeControl "-"]

5... b6 {-8.69/7 0.030s, n=20199, sd=10} 6. Qc2 {+8.81/6 0.019s, n=14037, sd=9}
Bh6 {-8.53/8 0.025s, n=22912, sd=11} 7. Bg5 {+8.69/7 0.033s, n=21587, sd=11}
Na6 {-8.50/8 0.020s, n=15724, sd=10} 8. d5 {+8.42/8 0.102s, n=55067, sd=14}
Nb4 {-8.29/9 0.017s, n=15314, sd=12} 9. cxb4 {+8.42/8 0.043s, n=24394, sd=15}
Ba6 {-8.34/7 0.041s, n=27537, sd=12} 10. Qe4 {+8.36/8 0.062s, n=37699, sd=15}
cxb4 {-8.25/9 0.031s, n=22044, sd=12} 11. d6 {+8.07/8 0.035s, n=22217, sd=13}
Rc8 {-7.48/8 0.023s, n=12225, sd=15} 12. Nd2 {+8.27/9 0.067s, n=33378, sd=17}
Bxg5 {-8.09/8 0.028s, n=15730, sd=14} 13. Qxb4 {+8.34/8 0.041s, n=22378, sd=12}
Bxd2+ {-8.07/7 0.018s, n=15812, sd=11} 14. Qxd2 {+8.05/9 0.089s, n=39102, sd=16}
Bb7 {-8.38/10 0.164s, n=88412, sd=15} 15. Rd1 {+8.38/9 0.040s, n=17613, sd=14}
e6 {-8.27/8 0.054s, n=34728, sd=13} 16. Qd4 {+8.42/8 0.066s, n=29029, sd=13}
f6 {-8.29/8 0.023s, n=12169, sd=13} 17. Nf3 {+8.45/8 0.047s, n=19711, sd=13}
Rc5 {-8.20/8 0.034s, n=22533, sd=13} 18. e4 {+8.55/8 0.037s, n=17626, sd=11}
Ra5 {-8.50/7 0.030s, n=21386, sd=10} 19. b4 {+8.92/7 0.048s, n=22458, sd=10}
Re5 {-8.81/7 0.040s, n=25060, sd=10} 20. Nxe5 {+9.55/8 0.026s, n=12399, sd=11}
Bc6 {-9.46/7 0.093s, n=67134, sd=11} 21. Nxc6 {+10.07/9 0.030s, n=17356, sd=11}
a6 {-10.25/7 0.033s, n=25749, sd=14} 22. Qxb6 {+10.43/9 0.034s, n=17811, sd=14}
Nh6 {-10.07/8 0.014s, n=12735, sd=13} 23. Bxa6 {+10.27/9 0.032s, n=16841, sd=13}
Kf7 {-10.16/9 0.036s, n=26519, sd=15} 24. Ne5+ {+10.27/7 0.025s, n=16780, sd=15}
Kg7 {-10.21/8 0.021s, n=19135, sd=14} 25. Nc4 {+10.36/9 0.042s, n=27411, sd=14}
Rc8 {-9.99/10 0.081s, n=65651, sd=15} 26. Nd2 {+10.23/9 0.022s, n=15896, sd=13}
Rc2 {-9.96/8 0.021s, n=15054, sd=15} 27. Nf1 {+9.95/8 0.024s, n=18065, sd=15}
Rf2 {-9.94/9 0.024s, n=17730, sd=14} 28. Ne3 {+10.03/9 0.023s, n=15270, sd=12}
Rf3 {-10.07/9 0.099s, n=66094, sd=15} 29. Nf5+ {+9.95/7 0.024s, n=14777, sd=14}
gxf5 {-9.91/8 0.021s, n=19226, sd=12} 30. exf5 {+9.75/8 0.028s, n=17116, sd=14}
Ra3 {-10.07/8 0.033s, n=17592, sd=13} 31. Be2 {+9.98/8 0.024s, n=12951, sd=12}
e5 {-10.61/10 0.180s, n=133679, sd=19} 32. Qc7 {+10.25/9 0.021s, n=12673, sd=9}
Re3 {-10.62/8 0.019s, n=18277, sd=16}
33. Qxd7+ {+10.50/9 0.029s, n=17077, sd=19}
Nf7 {-10.43/7 0.019s, n=14774, sd=13} 34. Qa7 {+10.65/9 0.085s, n=49993, sd=18}
h5 {-11.36/8 0.119s, n=93851, sd=17, White makes an illegal move: e1h1} 0-1